Eugene (EUG) to Portland (PDX): On-Time Performance
Data through July 2026
Eugene (EUG) to Portland (PDX) effectively runs on two schedules. In March 2026, 100% of arrivals were on time; in December 2025 that fell to 84% — a 16-point seasonal swing. Across the full period the route averages 91% on-time against a national 78%.
- On-time
- 91%
- arrived <15 min late
- Avg delay
- 8 min
- completed flights
- Cancelled
- 1.3%
- Flights/day
- 1.6
- last 12 months
- Duration
- 54m
- scheduled
- Distance
- 105 mi
Monthly on-time trend
Best time to fly from EUG to PDX
Aim for departures around 5 a.m. (94% on-time); avoid 3 p.m. departures (87%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 94% | 5 min |
| Tuesday | 90% | 8 min |
| Wednesday | 92% | 8 min |
| Thursday | 87% | 10 min |
| Friday | 92% | 6 min |
| Saturdaybest | 97% | 3 min |
| Sunday | 83% | 21 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft49%
- Airline operations41%
- National airspace system6%
- Weather3%
Frequently asked questions
- How often are flights from EUG to PDX delayed?
- 9% of EUG–PDX flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 8 minutes.
- What is the best time of day to fly from EUG to PDX?
- Departures around 5 a.m. have the best record (94% on-time), while departures around 3 p.m. have the worst (87%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from EUG to PDX?
- The scheduled EUG–PDX flight time averages 54m over 105 miles. Actual arrival times vary — flights on this route land 15+ minutes late 9% of the time.
- How often are EUG to PDX flights cancelled?
- 1.3% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What is the worst month to fly from EUG to PDX?
- December 2025 was the roughest month in this dataset, with only 84% of arrivals on time. The best was March 2026 at 100%. If your dates are flexible, that 16-point gap is worth planning around.
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Based on 629 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.